【英语】九年级上册必备英语完形填空技巧全解及练习题(含答案).pdf

【英语】九年级上册必备英语完形填空技巧全解及练习题(含答案)

一、完形填空

1．阅读下面短文，掌握大意,然后从A、B、C、D四个选项中选出最佳选项。

Doyouknowanythingabouttheinventionofthebarcode（条形码）?

Asmallfoodstoreownerfounditwas1tokeeprecordsoftheproductinformation.In

1948,heaskedtheDrexelInstituteofTechnologytosolvethis2.BernardSilver,a

graduatestudent,was3.HeandhisfriendNormanJosephWoodland4towork

onit.5,theyinventedtheirfirstworkingsystem.

Thesystemdidwork6,butitwasveryexpensiveand7thesystemdidntwork

well.Iftheinventionwastobecome8instores,theproblemshadtobesolved.Finally,

Woodlandsolved9.

Thepatent（专利权）forthebarcodesystemwas10forbySilverandWoodlandin

1949,butthepatentwasnotgivenuntil1952.11thispatentwasgiven,thesystemwas

stillnotpopular12storeowners.

In1970,abusinessnamedLogiconInc.13theUniversalGroceryProducts

IdentificationCode（通用杂货产品识别码）.MarshSupermarketinTroywasthefirststoreto

14thisbarcodereadingsystem.Ithasbecomeverypopulareversince,andnowits

15inalltypesofstoresallovertheworld.

1.A.easyB.difficultC.interestingD.boring

2.A.planB.problemC.projectD.doubt

3.A.boredB.tiredC.interestedD.surprised

4.A.startedB.continuedC.refusedD.failed

5.A.FirstB.SoonC.RecentlyD.Exactly

6.A.atfirstB.forexampleC.ontimeD.inperson

7.A.oftenB.seldomC.sometimesD.never

8.A.livelyB.cheapC.directD.popular

9.A.itB.himC.herD.them

10.A.askedB.offeredC.madeD.divided

11.A.UnlessB.AlthoughC.IfD.Since

12.A.betweenB.among